11073160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 28926720

約数和(自身を除く): 17853560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 557, 568, 710, 994, 1114, 1420, 1988, 2228, 2485, 2785, 2840, 3899, 3976, 4456, 4970, 5570, 7798, 9940, 11140, 15596, 19495, 19880, 22280, 31192, 38990, 39547, 77980, 79094, 155960, 158188, 197735, 276829, 316376, 395470, 553658, 790940, 1107316, 1384145, 1581880, 2214632, 2768290, 5536580, 11073160]

約数ペア:

[(1, 11073160), (2, 5536580), (4, 2768290), (5, 2214632), (7, 1581880), (8, 1384145), (10, 1107316), (14, 790940), (20, 553658), (28, 395470), (35, 316376), (40, 276829), (56, 197735), (70, 158188), (71, 155960), (140, 79094), (142, 77980), (280, 39547), (284, 38990), (355, 31192), (497, 22280), (557, 19880), (568, 19495), (710, 15596), (994, 11140), (1114, 9940), (1420, 7798), (1988, 5570), (2228, 4970), (2485, 4456), (2785, 3976), (2840, 3899)]